Worked on enhancing the express search functionality in the specify7 repository by implementing multi-term query support through comma-based parsing of search strings. Leveraging Python and backend development skills, addressed critical split-logic issues by shifting from space to comma separation, which improved the accuracy and relevance of search results. The solution also included logic to ignore empty terms, preventing malformed queries and reducing erroneous outputs. Additionally, resolved coderabbit-related issues to further stabilize search behavior. This focused feature development improved user productivity and data retrieval reliability, demonstrating a methodical approach to API development and robust backend engineering within a short timeframe.